LMV358IDR Inkxaso ye-BOM eNtsha&Eyoqobo ye-IC eDityanisiweyo yeSekethe Components Chips Electronics Ixabiso elihle
Iimpawu zeMveliso
UHLOBO | INKCAZO |
Udidi | IiSekethe eziDityanisiweyo (ICs) Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
Mfr | Texas Instruments |
Uthotho | - |
Iphakheji | Iteyiphu & neReel (TR) Sika iTape (CT) Digi-Reel® |
SPQ | 75Iityhubhu |
Ubume beMveliso | Iyasebenza |
Uhlobo lweAmplifayi | Iinjongo jikelele |
Inani leeSekethe | 2 |
Uhlobo Lwemveliso | Uloliwe ukuya kuloliwe |
Slew Rate | 1V/µs |
Fumana iMveliso yoBandwidth | 1MHz |
Okwangoku - Igalelo eliKhethekileyo | 15 nA |
I-Voltage-Input Offset | 1.7 mV |
Okwangoku - Unikezelo | 210µA (x2 Amajelo) |
Okwangoku -Isiphumo / Isitishi | 40 mA |
I-Voltage-Isithuba soBonelelo (uMzu) | 2.7 V |
I-Voltage-Supply Span (Max) | 5.5 V |
Ubushushu bokusebenza | -40°C ~ 125°C (TA) |
Uhlobo lokuNqamisa | INtaba engaphezulu |
Ipakethe / Ityala | 8-SOIC (0.154", 3.90mm Ububanzi) |
Supplier Device Package | 8-SOIC |
Inombolo yeMveliso esisiseko | LMV358 |
Iinkcukacha zobugcisa
(1) Ukuxhathisa igalelo lendlela eqhelekileyo
Le parameter imele umlinganiselo wegalelo le-voltage yemowudi eqhelekileyo ukuya kuguquko lwe-bias yangoku ngaphakathi kolu luhlu xa i-op-amp isebenza kummandla womgca.
(2) Ukugatywa kwe-DC eqhelekileyo
Le parameter isetyenziselwa ukulinganisa isakhono sokwaliwa kweamplifier esebenzayo kumqondiso ofanayo weDC osebenza kuwo omabini amagalelo.
(3) Ukugatywa kwe-AC eqhelekileyo
I-CMRAC isetyenziselwa ukulinganisa isakhono sokwaliwa kweamplifier esebenzayo yesiginali ye-AC efanayo esebenza kuwo omabini amagalelo kwaye ngumsebenzi wokwahluka kwenzuzo evulekileyo yelophu eyahlulwe ngenzuzo yendlela eqhelekileyo evulekileyo.
(4) Fumana iMveliso yoBandwidth
Imveliso ye-gain-bandwidth ihlala ichazwa njengommandla we-open-loop gain roll-off kwi -20dB / ishumi le-octave kwi-curve yempawu kunye ne-frequency.
(5) Igalelo elicalanye langoku
Le parameter ibhekisa kumndilili wangoku oqukuqelayo kwigalelo xa i-op-amp isebenza kwindawo yomgama.[4]
(6) I-bias yangoku yeqondo lokushisa
Le parameter imele ubungakanani benguqu kwi-input bias yangoku xa ubushushu butshintsha.ithebhu iqhele ukubonakaliswa nge-pA/°C.
(7) Igalelo lokususa umsinga
Le parameter ngumahluko phakathi kwemisinga equkuqelayo kumagalelo amabini.
8
Le parameter imele ubungakanani benguqu kwigalelo lokususa okwangoku ngenxa yotshintsho kwiqondo lobushushu.I-tCIOS idla ngokubonakaliswa ngeeyunithi ze-pA/°C.
(9) Ukuxhathisa igalelo kwimowudi eyahlukileyo
Le parameter imele umlinganiselo wexabiso lotshintsho kwi-input voltage kwixabiso elihambelanayo lokutshintsha kwi-input current, apho utshintsho kwi-voltage lubangela utshintsho lwangoku.Xa kulinganiswa kwigalelo elinye, elinye igalelo liqhagamshelwe kwi-voltage esisigxina yendlela eqhelekileyo.
(10) Ukuphazamiseka kwemveliso
Le parameter ilingana yangaphakathi i-impedance encinci ye-signal kwimveliso xa i-amplifier yokusebenza isebenza kummandla womgca.
(11) Ujingi lwamandla ombane
Le parameter lixabiso le-peak-to-peak ye-voltage ephezulu ye-swing enokuthi iphunyezwe ngaphandle kokunyanzelisa umqondiso wokuphuma, i-VO ichazwa ngokubanzi kumthwalo othile wokuxhathisa kunye nokubonelela nge-voltage.
(12) Ukusetyenziswa kwamandla
Ibonisa amandla angatshintshiyo asetyenziswe sisixhobo kumbane wonikezelo olunikiweyo, iPd idla ngokuchazwa ngaphandle komthwalo.
(13) Ubungakanani bokwala ukuNikezelwa koMbane
Le parameter isetyenziselwa ukulinganisa amandla e-amplifier yokusebenza ukugcina imveliso yayo ingatshintshi xa i-voltage yokubonelela iyahluka.I-PSRR idla ngokuchazwa njengobungakanani benguqu kwigalelo lokususa i-voltage ngenxa yokutshintsha kombane wokubonelela.
(14) Izinga lokuguqulwa
Le parameter lilona xabiso liphezulu lomlinganiselo wotshintsho kwi-voltage ephumayo ukuya kwixesha elifunekayo ukuze olu tshintsho lwenzeke.I-sR idla ngokuchazwa ngo-V/µ's, kwaye ngamanye amaxesha ichazwa njengotshintsho oluhle kunye notshintsho olubi ngokulandelelanayo.
(15) Ubonelelo lwangoku
Le parameter yi-current current current esetyenziswa sisixhobo kwi-voltage yonikezelo echaziweyo, ezi parameters zidla ngokuchazwa kwimeko yokungabikho komthwalo.
(16) Iyunithi ifumana i-bandwidth
Le parameter ibhekisa kubuninzi bokusebenza kwe-op-amp xa inzuzo evulekileyo ingaphezulu kuno-1.
(17) Igalelo lokususa amandla ombane
Le parameter ibonisa umahluko we-voltage ekufuneka isetyenziswe kwigalelo ukwenza i-voltage ye-output zero.
(18) Igalelo lokususa ubushushu bombane wokhukuliseka (TCVOS)
Le parameter ibhekiselele kutshintsho kwigalelo lokususa amandla ombane okwenziwa lutshintsho kwiqondo lobushushu, elidla ngokubonakaliswa kwiiyunithi zeUV/°C.
(19) Igalelo lamandla
I-CIN ibonisa amandla alinganayo alo naliphi na igalelo xa i-op-amp isebenza kwindawo yomgca (enye igalelo lisekelwe).
(20) Uluhlu lwamandla okufakwayo
Le parameter ibhekisela kuluhlu lwee-voltages zegalelo ezivunyelweyo xa i-op-amp isebenza ngokuqhelekileyo (kwaye iziphumo ezifunwayo zinokufumaneka), i-VIN idla ngokuchazwa kwi-voltage echaziweyo yokubonelela.
(21) Uxinzelelo lwengxolo yombane wokungena (eN)
Kwii-amplifiers ezisebenzayo, ingxolo ye-voltage yegalelo inokucingelwa njengomthombo wombane wengxolo yengxolo eqhagamshelwe kulo naliphi na igalelo.I-eN idla ngokuchazwa nge-nV / ingcambu ye-Hz kwaye ichazwa ngokuphindaphindiweyo.
(22) Igalelo lengxolo yangoku yoxinaniso (iN)
Kwii-amplifiers ezisebenzayo, ingxolo yangoku yegalelo inokucingelwa njengemithombo emibini yangoku yengxolo eqhagamshelwe kwigalelo ngalinye kunye ne-terminal eqhelekileyo, edla ngokubonakaliswa kwiiyunithi ze-pA/root Hz, ezichazwe kwi-frequency echaziweyo.
(23) Iiparamitha zeamplifier ezisebenzayo
Ukwandiswa kwemowudi eyahlukileyo, ukuchasana kwegalelo lendlela eyahlukileyo, umlinganiselo wokulahlwa kwemowudi eqhelekileyo, kunye nomlinganiselo ophezulu wokuphindaphinda angapheli;Igalelo le-voltage ye-detuned kunye ne-drift yayo yeqondo lokushisa, igalelo le-detuned langoku kunye ne-drift yayo yokushisa, kunye nengxolo yonke ingu-zero.